Name: Breaker T5 3p 400a Aux
Brand: APC
Price: 1503.95 USD
Availability: InStock

APC PD3P400AT5B Breaker T5 3p 400a Aux

price

$1,503.95

Ships from outside of the USA. Please allow up to 3 weeks for delivery.

In Stock: 2
Manufacturer: APC
Model or Part: PD3P400AT5B
Condition: Refurbished
Weight: 17.99lb
Dimensions: 22.01in x 21.50in x 17.01in

Qty

Add to Cart

Buy Now

Add to Wish List

Shipping Information

United States Shipping

Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.

International Shipping

International orders begin processing as soon as payment is confirmed.

Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.

Expedited and Rush Shipping

Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

Description

Overview

The APC PD3P400AT5B Breaker T5 3p 400a Aux is a high performance auxiliary circuit breaker designed for demanding industrial and commercial power distribution systems. Built to meet the rigorous standards of the APC product line, this three pole breaker delivers reliable protection and precise coordination for large current loads up to 400 amps. Its compact T5 frame makes it ideal for installation in tight panels while still providing easy access for maintenance and testing.

Key Features

Three pole construction for balanced three phase protection
Continuous rating of 400 amps for high load applications
Auxiliary contacts for remote signaling and control
Robust mechanical design for long service life in harsh environments
Compatible with standard APC panel boards and busbars
Easy to install with clear labeling and mounting provisions

Technical Specifications

Manufacturer: APC
Model/Part Number: PD3P400AT5B
Breaker type: T5 auxiliary
Poles: 3
Current rating: 400 amps
Voltage rating: 480 volts AC
Interrupting capacity: 10 kA (symmetrical)
Trip unit: Thermal magnetic
Mounting: Panel mount, bolt on
Operating temperature range: -40 to 105 deg C
Dimensions: 8.5 in (height) x 2.5 in (width) x 3.0 in (depth)

Applications

This breaker is ideally suited for:

Industrial motor control centers
Commercial building power distribution
Data center UPS and backup power systems
Manufacturing equipment that requires auxiliary signaling
Large HVAC systems with high current demands
Any three phase system where reliable auxiliary protection is required

By choosing the APC PD3P400AT5B, engineers gain a trusted solution that combines safety, durability, and ease of integration, helping to keep critical operations running smoothly.